Elasticsearch を活用したインテリジェントな B2B サプライヤー検索エンジン

MicrocosmWorks configured Elasticsearch with custom analyzers that combine edge n-gram tokenization for partial matching, synonym dictionaries for industry terminology, and a dedicated keyword field for exact part number lookups. This approach returns relevant suppliers even when buyers use different terminology than what appears in the supplier's catalog.

MicrocosmWorks designed the Elasticsearch cluster with a sharding strategy that distributes supplier documents across multiple nodes based on industry vertical, enabling horizontal scaling without reindexing. The architecture supports cross-cluster search for geographic distribution, maintaining sub-200ms query response times even at millions of supplier records.

Yes, MicrocosmWorks implemented function score queries that dynamically boost supplier rankings based on buyer-defined weights for proximity, MOQ fit, lead time, certification requirements, and past transaction history. Buyers can save their weighting profiles and apply them across searches for consistent sourcing preferences.

MicrocosmWorks built a change data capture pipeline using Debezium connected to the PostgreSQL source database, streaming supplier record changes to Elasticsearch in near real-time via Kafka. This ensures search results reflect database updates within seconds rather than waiting for batch reindex cycles.

MicrocosmWorks delivers Elasticsearch-powered search solutions at rates of $20-$45/hr, with a full B2B supplier search engine including custom analyzers, relevance tuning, faceted filtering, and CDC pipeline typically requiring 350-550 development hours. The Elasticsearch infrastructure itself runs cost-effectively on three-node clusters starting around $500/month on AWS.